How Do Air Source Heat Pumps Work in Winter? April 15, 2024 The air source heat pump is an innovative technology that is becoming increasingly popular. But how do these systems work during the colder months? In this detailed guide, we will look at how air source heat pumps work in the winter, including their efficiency, benefits, and practical issues. Contact us today at 07391473964 or via email at info@cleanheatingsolutions.co.uk for more information. How Do Air Source Heat Pumps Work? Extracting Heat from the Air During winter, air source heat pumps absorb heat from the outdoor air, even when temperatures drop below freezing. This heat energy is then compressed and transferred indoors, where it's used to warm your living spaces. Leveraging Refrigerant for Heat Exchange Key to the operation of air source heat pumps is the refrigerant cycle. This cycle involves the compression and expansion of refrigerant, facilitating the transfer of heat between the indoor and outdoor units. Defrosting Mechanisms for Cold Weather Performance In cold climates, frost buildup on the outdoor unit can hinder the heat pump's efficiency. To combat this, modern systems are equipped with defrosting mechanisms that periodically melt accumulated frost, ensuring optimal performance even in freezing conditions. Supplemental Heating Options for Extreme Cold In extremely cold climates, air source heat pumps may rely on supplemental heating sources, such as electric resistance coils, to maintain comfortable indoor temperatures. These backup systems kick in when outdoor temperatures plummet, ensuring consistent warmth indoors. Contact us for Air Source Heat Pump Installation and Services! Get in touch with Clean Heating Solutions if you're prepared to experience the comfort of heat pumps. We offer installations across Southampton, Portsmouth, West Sussex, and Hampshire. Call us on 07391473964 or drop us an email at info@cleanheatingsolutions.co.uk.